Nelson Etafo | Nanotechnology and Materials Science | Best Scholar Award

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Dr. Nelson Etafo | Nanotechnology and Materials Science | Best Scholar Award

Researcher | Universidad Carolina | Mexico

Dr. Nelson Etafo is an active materials science and environmental technology researcher whose work spans photoluminescence, nanotechnology, catalysis, wastewater remediation, and sustainable materials engineering. With 238 Scopus citations, 24 indexed publications, and an h-index of 7, he has contributed significantly to the advancement of functional materials, luminescent phosphors, and electrocoagulation-based technologies. His research focuses strongly on lanthanide-doped phosphors, solid-state lighting, upconversion materials, and their applications in bioimaging, sensing, anti-counterfeiting, and light-emitting devices. He has developed and analyzed BaLaAlO₄, SrLaAlO₄, and Sr₂CeO₄-based phosphors, contributing new insights into blue, red, and NIR emissions, refractive-index-influenced catalysis, and photoluminescent mechanisms. His work includes advancements in combustion synthesis, upconversion efficiency improvement, and material optimization for LEDs and biomedical uses. Dr. Nelson Etafo is also recognized for extensive contributions to environmental remediation, particularly electrocoagulation technology for wastewater treatment, pollutant removal, and precious metal recovery. His collaborative studies address cyanide destruction, gold/silver recovery, contaminant sequestration, and emerging wastewater challenges. He has authored influential reviews on photocatalysis, touchscreen antimicrobial coatings, nanohybrids for biomedical use, and CO₂ utilization technologies-strengthening global discussions on sustainable and green engineering. Beyond journal publications, Dr. Nelson Etafo has contributed to book authorship and edited volumes, including Tailored Light Emitters for Biomedical Applications (Springer), along with chapters on drug delivery, biocatalytic waste conversion, and advanced materials for water treatment. His scientific contributions extend to participation in national and international conferences, collaborative projects with multidisciplinary teams, and membership in leading professional bodies such as ACS, RSC, and CSN. His research impact reflects a strong commitment to innovation, sustainability, and scientific advancement across material science and environmental engineering.

Profiles: Scopus | ORCID | Google Scholar | ResearchGate | Sci Profiles | Loop

Featured Publications

1. Etafo, N. O., Bamidele, M. O., Bamisaye, A., & Alli, Y. A. (2024). Revolutionizing photocatalysis: Unveiling efficient alternatives to titanium (IV) oxide and zinc oxide for comprehensive environmental remediation. Journal of Water Process Engineering, 62, 105369.

2. Nkoh, J. N., Oderinde, O., Etafo, N. O., Kifle, G. A., Okeke, E. S., Ejeromedoghene, O., … Ogunlaja, O. O. (2023). Recent perspective of antibiotics remediation: A review of the principles, mechanisms, and chemistry controlling remediation from aqueous media. Science of the Total Environment, 881, 163469.

3. Nkoh, J. N., Shang, C., Okeke, E. S., Ejeromedoghene, O., Oderinde, O., Etafo, N. O., … Foka Meugang, E. (2024). Antibiotics soil-solution chemistry: A review of environmental behavior and uptake and transformation by plants. Journal of Environmental Management, 354, 120312.

4. Alli, Y. A., Bamisaye, A., Bamidele, M. O., Etafo, N. O., Chkirida, S., Lawal, A., … Nageim, H. A. (2024). Transforming waste to wealth: Harnessing carbon dioxide for sustainable solutions. Results in Surfaces and Interfaces, 17, 100321.

5. Etafo, N. O., Oliva, J., Garcia, C. R., Mtz-Enríquez, A. I., Ruiz, J. I., Avalos Belmonte, F., … Gómez-Solís, C. (2022). Enhancing the blue/NIR emission of novel BaLaAlO4:Yb3+ (x mol%), Tm3+ (0.5 mol%) upconversion phosphors with the Yb3+ concentration (x = 0.5 to 6). Inorganic Chemistry Communications, 137, 109192.

Sofia Teixeira | Nanotechnology and Materials Science | Editorial Board Member

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Dr. Sofia Teixeira | Nanotechnology and Materials Science | Editorial Board Member

Senior Researcher | Tyndall National Institute | Ireland

Dr. Sofia Teixeira is a nanotechnology-focused researcher whose work bridges advanced materials science, biomedical engineering, and micro/nanofabrication. Her research background centers on the design and development of nanoscale sensing platforms capable of detecting disease-associated biomolecules with high sensitivity and selectivity. Trained in nanotechnology and electrochemical sensing, she has contributed to innovations in biomedical devices, electronic materials, and diagnostic interfaces, with a strong emphasis on translational applications that support early disease detection. Her research outputs include peer-reviewed journal publications, conference communications, and technology-driven studies exploring functional nanomaterials, biomarker recognition systems, and bio-electronic interfaces. With 89 citations, 4 research documents, and an h-index of 3, her contributions reflect an emerging yet impactful presence in the fields of nanosensors, biomaterials, and applied biotechnology. She has also advanced fabrication protocols using micro- and nanofabrication techniques, contributing to improved device performance, reproducibility, and real-world applicability. Dr. Sofia Teixeira has been involved in multidisciplinary R&D efforts linked to biomedical diagnostics, electrochemical sensor optimization, and nanostructured material design. Her work frequently integrates chemical engineering, electrochemistry, and medical biotechnology, positioning her research within critical domains such as point-of-care diagnostics, biosensing technologies, and health-related nanotechnology. She has participated in collaborative research initiatives and has contributed to the scientific community through reviewer service and research dissemination activities. Her innovations in nanoscale detection platforms and biomedical materials continue to support the advancement of next-generation diagnostic technologies and applied sensor research.

Profiles: Scopus | ORCID | Google Scholar | ResearchGate | Loop 

Featured Publications

  • Azzopardi, E., Lloyd, C., Teixeira, S. R., Conlan, R. S., & Whitaker, I. S. (2016). Clinical applications of amylase: Novel perspectives. Surgery, 160(1), 26–37.

  • Teixeira, S., Burwell, G., Castaing, A., Gonzalez, D., Conlan, R. S., & Guy, O. J. (2014). Epitaxial graphene immunosensor for human chorionic gonadotropin. Sensors and Actuators B: Chemical, 190, 723–729.

  • Teixeira, S., & Sampaio, P. (2013). Food safety management system implementation and certification: Survey results. Total Quality Management & Business Excellence, 24(3–4), 275–293.

  • Teixeira, S., Conlan, R. S., Guy, O. J., & Sales, M. G. F. (2014). Label-free human chorionic gonadotropin detection at picogram levels using oriented antibodies bound to graphene screen-printed electrodes. Journal of Materials Chemistry B, 2(13), 1852–1865.

  • Berbel-Filho, W. M., Berry, N., Rodríguez-Barreto, D., Teixeira, S., … (2020). Environmental enrichment induces intergenerational behavioural and epigenetic effects on fish. Molecular Ecology.

 

Brahma Singh | Nanotechnology and Materials Science | Best Researcher Award

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Dr. Brahma Singh | Nanotechnology and Materials Science | Best Researcher Award

Senior Principal Scientist | CSIR – National Botanical Research Institute (NBRI) | India

Dr. Brahma Singh is a highly cited researcher in herbal nanobiotechnology, phytochemistry, microbial metabolomics, and natural-product–based therapeutics. With Scopus 6,632+ citations, 514+ cumulative journal impact factor, h-index 41, and 88+ Scopus-indexed documents, his work significantly advances plant-derived bioactives, nanodelivery systems, and biomedical applications. His research focuses on the bio-prospection of phytochemicals, metabolomics of plants and microbes, and the development of nano-enabled herbal formulations to enhance bioavailability, anti-inflammatory potential, antimicrobial efficacy, and immunomodulatory responses. He has pioneered several innovations targeting quorum sensing, biofilm inhibition, microbial virulence, oxidative stress, cancer therapeutics, and nanobiomaterial engineering. Dr. Brahma Singh has authored numerous high-impact publications in leading journals such as Biotechnology Advances, Trends in Biotechnology, Advanced Functional Materials, ACS Applied Bio Materials, Food Chemistry, Scientific Reports, Cancer and Metastasis Reviews, and Journal of Ethnopharmacology. Many of his articles address critical biomedical challenges, including COVID-19 inflammatory pathways, diabetic wound healing, gut microbiota modulation, and lichen- or plant-derived anticancer compounds. His research findings have been widely recognized for introducing bio-inspired nanoparticles, novel glycobiotechnology approaches, and sustainable valorization of agricultural waste. He holds 13 patents spanning herbal formulations, antimicrobial gels, nanocompositions, bioavailable curcumin technologies, dental care products, wound-healing biomaterials, and nutraceutical innovations. Dr. Brahma Singh has also developed 16 herbal technologies, including anti-fungal gels, polyherbal toothpaste, antioxidant supplements, advanced sanitizers, nanocoatings, anti-acne gels, and herbal hydrogel therapies-15 of which have been successfully transferred to industry.As an active contributor to the scientific community, he has published one edited book, nine book chapters, and serves on editorial boards of reputed journals including Scientific Reports, PLoS ONE, Frontiers in Fungal Biology, and others. His research excellence has been recognized through major scientific awards and fellowships, cementing his leadership in natural product biotechnology, herbal nanomedicine, and translational phytopharmaceutical R&D.

Profiles: Scopus | ResearchGate | Loop

Featured Publications

1. Gupta, S. C., Prateeksha, P., Tripathi, T., Sidhu, O. P., & Singh, B. N. (2025). Assessment of volatile compounds variability among two Commiphora species using gas chromatography coupled with chemometric analysis and their biological activities. Journal of Essential Oil Research. (Accepted). https://doi.org/

2. Singh, B. N., Tabatabaei, M., Pandit, A., Elling, L., & Gupta, V. K. (2024). Emerging advances in glycoengineering of carbohydrates/glycans and their industrial applications. Biotechnology Advances, 72, 108324. https://doi.org/

3. Sharma, V. K., Prateeksha, P., Singh, S. P., Rao, C. V., & Singh, B. N. (2023). Nyctanthes arbor-tristis bioactive extract ameliorates LPS-induced inflammation through the inhibition of NF-κB signalling pathway. Journal of Ethnopharmacology, 320, 117382. https://doi.org/

4. Gupta, A., Singh, G. D., Gautam, A., Tripathi, T., Taneja, A. K., Singh, B. N., Roy, R., Sidhu, O. P., Panda, S. K., & Bhatt, A. (2023). Unraveling compositional study, chemometric analysis, and cell-based antioxidant potential of selective high nutraceutical value amaranth cultivars using a GC–MS and NMR-based metabolomics approach. ACS Omega, 8(50). https://doi.org/

5. Jadaun, V., Prateeksha, P., Nailwal, T., & Singh, B. N. (2023). Antioxidant activity and simultaneous estimation of four polyphenolics in different parts of Carica papaya L. by a validated high-performance thin-layer chromatography method. JPC – Journal of Planar Chromatography – Modern TLC, 1–11. https://doi.org/